The song "It Don't Come Easy" by Ringo Starr uses a total of nine chords: D, Dsus2, Dsus4, Am, C, G, F, A, and A7. Beginners might find the Dsus2 and Dsus4 chords a bit tricky. The good news is that they are very similar to the D chord, so once you get the hang of D, you can easily change to Dsus2 and Dsus4 by adding or removing a finger.
A simple strumming pattern to follow for this song would be down, down-up, up-down-up. It's important to maintain a steady rhythm throughout the song. To achieve this, try to keep your hand moving up and down even when you're not hitting the strings.
The transition between the D, Dsus2, and Dsus4 in the intro and outro might be a bit challenging for beginners. Practice switching between these chords slowly at first and gradually increase your speed as you get more comfortable.
During the verses and bridges, the song uses a common chord progression of Am, C, and D. Once you get used to this progression, it will feel quite natural to move from one chord to the next.
The F chord might be difficult for beginners as it's a barre chord. An easier alternative would be to play an Fmaj7 instead, which removes the need for a barre.
Play along with the song to get a feel for the rhythm and tempo. This will also help you understand when to change chords. Remember, practice makes perfect, so don't get discouraged if you can't play it perfectly right away.